/PHP/Get unique array from multidimentional array by value in php

Get unique array from multidimentional array by value in php

Array_unique multidimensional php

<?php
    function super_unique($array,$key)
    {
       $temp_array = [];
       foreach ($array as &$v) {
           if (!isset($temp_array[$v[$key]]))
           $temp_array[$v[$key]] =& $v;
       }
       $array = array_values($temp_array);
       return $array;

    }


$arr="";
$arr[0]['id']=0;
$arr[0]['titel']="ABC";
$arr[1]['id']=1;
$arr[1]['titel']="DEF";
$arr[2]['id']=2;
$arr[2]['titel']="ABC";
$arr[3]['id']=3;
$arr[3]['titel']="XYZ";

echo "<pre>";
print_r($arr);
echo "unique*********************<br/>";
print_r(super_unique($arr,'titel'));

?>

Source: stackoverflow.com

Get unique array from multidimentional array by value in php

$uniquePids = array_unique(array_map(function ($i) { return $i['pid']; }, $holder));

Similar codes

0 vote180 views1 answer
Add query string to url laravel
PHP Laravel
0 vote188 views1 answer
Php date text in middle
PHP
1 vote195 views9 answers
Convert an Integer Into a String in PHP
PHP
0 vote201 views1 answer
Curl exec not working php
PHP
10 votes170 views1 answer
Array_search
PHP
0 vote200 views1 answer
Php extract email address from string
PHP
1 vote184 views1 answer
Php force image refresh
PHP
7 votes274 views2 answers
Last recode of DB using laravel
PHP
1 vote191 views1 answer
Pdo transaction
PHP
2 votes238 views4 answers
Require_once php
PHP